A higher concentration of norbixin contributed to a higher water vapor permeability (WVP) (0.1 wt%: 0.035 g × mm m −2 h −1 kPa −1 ), which was associated with its hydrophilic character, while hydrophobic zeaxanthin and lycopene led to a decreasing trend in the WVP (0.1 wt%: 0.023 and 0.022 g × mm⋅m −2 h −1 kPa −1 , respectively) compared with 0.032 g × mm⋅m −2 h −1 kPa −1 for the original CA film.
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Recent Advances in Chemically Modified Cellulose and Its Derivatives for Food Packaging Applications: A Review.
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